Festo Контроллер двигателя CMMD-AS - Manual (Page 55)

3. Product description
Festo P.BE-CMMD-AS-HW-EN 1002NH 55
Timing diagram for homing
Controller
release
START
1
0
1
0
1
0
1
0
1
0
1
0
1
0
Limit switch E0
1
0
DOUT0: READY
DOUT1: MC
DOUT2: ACK
DOUT3: ERROR
Statusword
referenced
1
Limit switch E1
0
1
0
– +
t1 t1 tx tx tx tx
0
1
STOP
t1 = 1.6 ms
tx = x ms (dependent on ramps)
Fig. 3.4 Signal sequence with start of the homing run and with positive design